British Fighters
British Observation and Light Bombers
British Heavy Bombers

German Fighters
German Observation Planes
German Light Bombers
German Heavy Bombers

French Fighters
French Observation Planes
French Light Bombers
French Heavy Bombers

Austro-Hungarian Fighters
Austro-Hungarian Observation and Light Bombers

Italian Fighters
Italian Observation Planes
Italian Light Bombers
Italian Heavy Bombers

American Fighters